Black Simon & Garfunkel play Taylor Swift’s ‘Shake It Off’ on ‘Jimmy Fallon’

“The Tonight Show” is home to Black Simon and Garfunkel — a.k.a The Roots' Questlove and “Captain” Kirk Douglas, from Jimmy Fallon's house band.

Last night, the duo was back to take on one of the biggest pop songs of the year, Taylor Swift's “Shake It Off.”

They never let the gag go to long on this one, do they.

While you're at it, check out Black Simon and Garfunkel's “Roar” by Katy Perry too.